Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954)
09/2014
09/25/2014US20140287675 Extraction Fan Assembly Including a Damper that Closes Firmly when the Fan is not Running and Reduces the Pressure Drop when the Fan is Running at Full Speed
09/25/2014US20140287674 Air diffuser and an air circulation system
09/25/2014DE102013003977A1 Konvektor Convector
09/25/2014DE102009032047B4 Luftaustauschvorrichtung zum Be- und/oder Entlüften eines Raumes Air exchange device for loading and / or venting a space
09/24/2014EP2780641A1 Sound-absorptive panel for an air handling system
09/24/2014EP2780640A1 Ventilation flap
09/23/2014US8840093 Natural evaporation humidifier
09/18/2014WO2014145783A1 System and method for an adjustable channel for an air conditioning line set
09/18/2014WO2014143893A2 Apparatus and method for placement of angle plates in transverse duct flanges
09/18/2014WO2014143181A1 Modular air grill assembly
09/18/2014WO2014140518A1 A fan assembly
09/18/2014WO2014140438A1 Control housing for a heating or ventilation or air-conditioning control system, and system equipped with said housing
09/18/2014WO2014140396A1 Antimicrobial ventilation duct
09/18/2014WO2014140205A1 Arrangement for pressurizing a space and/or evacuating smoke therefrom in case of a fire
09/18/2014WO2014138851A1 Evaporative cooling system with liquid-to-air membrane energy exchanger
09/18/2014WO2014138847A1 Control system and method for a liquid desiccant air delivery system
09/18/2014WO2014138846A1 Variable desiccant control energy exchange system and method
09/18/2014US20140273809 Vent Cover
09/18/2014US20140273805 Air-conditioning indoor unit
09/18/2014US20140273804 Injection molded hvac diffuser assembly
09/18/2014US20140273800 Fan array backflow preventer
09/18/2014US20140273793 Heat transfer system for warehoused goods
09/18/2014US20140273787 Air Duct Assembly and Method of Installing the Same
09/18/2014US20140272212 Heating, ventilation, and air conditioning duct boot insulation cover
09/18/2014US20140264968 System and method for forming an energy exchange assembly
09/18/2014US20140264963 Removable top fill tank
09/18/2014US20140262142 Valve package
09/18/2014US20140261835 Pliable-wall air ducts with internal expanding structures
09/18/2014US20140261701 Collapsible Air Duct with Inflatable Insulative Sleeve
09/18/2014DE102014102402A1 HVAC-Klappe mit überschneidenden Flächenstrukturen HVAC flap with overlapping surface structures
09/17/2014EP2778554A1 Shutoff valve for use in a conduit of an air conditioning system or a mechanical smoke ventilation assembly
09/17/2014EP2778552A1 Air-conditioning indoor unit
09/17/2014EP2778551A1 Air-conditioning indoor unit
09/17/2014EP2778550A1 Air-conditioning indoor unit
09/17/2014EP2777966A1 Register
09/17/2014EP2776762A1 Device for lifting condensates, implementing a bactericidal metal
09/16/2014US8834242 Ceiling-embedded type air conditioner, and a control method thereof
09/16/2014US8834241 Air nozzle
09/16/2014US8833013 Termination collar for air duct
09/15/2014CA2845977A1 Dropped ceiling fan
09/14/2014CA2846880A1 Air delivery system having adjustable flame-blocking filters
09/14/2014CA2845943A1 Fan array backflow preventer
09/12/2014WO2014136286A1 Blower and air conditioner using same
09/12/2014WO2014135960A1 Active flow transfer arrangement
09/12/2014WO2014135959A1 Air-distributing device
09/12/2014WO2014135406A1 Air conditioning unit
09/12/2014CA2845193A1 Corrugated metallic foil tape and device for making corrugated metallic foil tape
09/11/2014DE102013210055B3 Luftausströmer The air vent
09/11/2014DE102013210053B3 Luftausströmer The air vent
09/11/2014DE102013209430B3 Luftausströmer The air vent
09/11/2014DE102013204129A1 Wärmeenergiesystem mit einem Frontdeckel Thermal energy system with a front cover
09/11/2014DE102012104252B4 Verbindungssystem für ein Klimagehäuse-, Wand-, oder Containersystem Connection system for a Klimagehäuse-, wall, or container system
09/11/2014CA2845393A1 Universal replacement ventilator lid assembly
09/10/2014EP2775226A2 Indoor unit of air-conditioner
09/10/2014EP2775225A1 System, comprising a support frame, a filter element fixed in it, as well as at least two fixing devices
09/10/2014EP2775224A2 Light-emitting diode light and heat device
09/10/2014EP2775223A2 Supply air diffuser
09/10/2014EP2773910A1 Duct and a method for its manufacture
09/10/2014EP2773909A2 Pliable-wall air duct with suspended inner frame and method of installing a pliable-wall air duct
09/09/2014US8827778 Cover for an air-conditioning device
09/04/2014US20140248832 Method and Apparatus to Provide Ventilation for a Building
09/04/2014US20140248831 Hybrid ventilation apparatus capable of both natural and forced ventilation
09/04/2014DE102013203625A1 Dezentrales lüftungsgerät mit wärmerückgewinnung Distributed ventilation unit with heat
09/04/2014DE102013111175B3 Luftausströmer The air vent
09/04/2014DE102013003378A1 Vorrichtung zur Klimatisierung von insbesondere Räumen Apparatus for conditioning particular areas
09/03/2014EP2772700A1 Ventilation air guidance grille for arrangement in an air intake and/or in an air outlet of an air conditioning and ventilation system
09/02/2014CA2750138C Flexible hvac duct and method of use
09/01/2014CA2844331A1 Tool-less auto-aligning filter retention system
08/2014
08/28/2014WO2014128040A1 Attenuator for ventilation duct
08/28/2014US20140242902 Gravity shutter
08/28/2014US20140242900 Total heat exchange element and manufacturing method thereof
08/28/2014US20140238655 Barometric relief air zone damper
08/28/2014US20140238654 Barometric relief air zone damper
08/28/2014US20140238234 Aircraft cabin air entrainment filtration with condensation drain
08/28/2014DE202014006656U1 Lüftungsgitter Ventilation grille
08/28/2014DE112011105641T5 Lüftungsvorrichtung für Fenster Ventilation device for windows
08/27/2014EP2770267A2 Ventilation assembly, valve therefor and building containing such a ventilation assembly
08/26/2014US8814639 Fan system comprising fan array with surge control
08/26/2014US8814144 Air register assembly
08/26/2014US8813518 Air conditioner
08/26/2014CA2639544C Low profile animal restricting vent for fluid discharge conduits
08/21/2014WO2014124538A1 Dedicated outdoor air system with pre-heating and method for same
08/21/2014US20140231051 Turbo fan and ceiling type air conditioner using the same
08/21/2014US20140231044 Air management system
08/21/2014DE102011121164B4 Strahlflächenaufbau mit Absorptionsbox Beam surface structure with Absorptionsbox
08/21/2014DE102011050435B4 Stellmittel für eine Luftdüse Adjusting means for an air nozzle
08/20/2014EP2767777A1 A heat exchanger device for use in a ventilation unit and a method of operating the same
08/20/2014EP2767769A1 Humidity control module, and humidity control device
08/20/2014EP2767390A1 Floor panel and method for producing same
08/20/2014EP2766666A1 Air conditioner
08/19/2014US8808818 Molded foam
08/19/2014US8808482 Portable manufacturing method for manufacturing flexible insulated duct
08/19/2014US8808076 Impeller exhaust ridge vent
08/19/2014US8808074 Motorized diffuser
08/19/2014US8807166 Active aero shutters
08/14/2014WO2014073978A3 A ventilation and safety apparatus
08/14/2014US20140227961 Air conditioning indoor unit
08/14/2014US20140227468 Duct and a method for its manufacture
08/14/2014DE102014001032A1 Luftausströmer, vorzugsweise für einen Innenraum eines Kraftfahrzeuges Air vents, preferably for an interior of a motor vehicle
08/13/2014CN203771657U 一种天花机挂角 One kind of smallpox hanging corner
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